Commodity2005200620072008200920102011
Hydrogen fluoride (hydrofluoric acid)$34,245$43,615$57,808$56,014$33,474$14,004$3,425
Inorganic acids other than hydrogen fluoride$106,890$111,869$181,757$302,673$54,686$57,141$139,566
Carbon dioxide$249,101$422,497$519,272$1,487,900$759,612$889,137$486,146
Silicon dioxide$1,391,903$1,445,792$1,674,347$1,699,536$1,254,542$1,242,778$1,201,052
Sulphur dioxide$168,005$101,298     
Inorganic oxygen comps. of non-metals other than inorganic acids/carbon dio ...$283,906$276,076$253,356$180,830$195,966$178,289$318,656
Total$2,234,050$2,401,147$2,686,540$3,726,953$2,298,280$2,381,349$2,148,845